INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08c8bdee22d6460395219f9e5cfb0a098de27903197397d423047062c4c25473', 
    'cdfXl4nRJL7VIVt6w/AVnNdD1fRAa052RRVizIefrO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)